{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,28]],"date-time":"2026-09-28T22:44:21Z","timestamp":1790635461452,"version":"4.1.0"},"reference-count":35,"publisher":"Wiley","issue":"28","license":[{"start":{"date-parts":[[2026,5,6]],"date-time":"2026-05-06T00:00:00Z","timestamp":1778025600000},"content-version":"am","delay-in-days":349,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#am"},{"start":{"date-parts":[[2025,5,22]],"date-time":"2025-05-22T00:00:00Z","timestamp":1747872000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/100000001","name":"National Science Foundation","doi-asserted-by":"publisher","award":["2404462"],"award-info":[{"award-number":["2404462"]}],"id":[{"id":"10.13039\/100000001","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000001","name":"National Science Foundation","doi-asserted-by":"publisher","award":["2103116"],"award-info":[{"award-number":["2103116"]}],"id":[{"id":"10.13039\/100000001","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Angew Chem Int Ed"],"published-print":{"date-parts":[[2025,7,7]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    Aldehyde\u2010assisted water electrolysis offers an attractive pathway for energy\u2010saving bipolar hydrogen production with combined faradaic efficiency (FE) of 200% while converting formaldehyde into value\u2010added formate. Herein we report the design and synthesis of noble metal\u2010free Cu\n                    <jats:sub>6<\/jats:sub>\n                    Sn\n                    <jats:sub>5<\/jats:sub>\n                    alloy as a highly effective electrocatalyst for formaldehyde electro\u2010oxidative dehydrogenation, demonstrating a geometric current density of 915\u00a0\u00b1\u00a046\u00a0mA cm\n                    <jats:sup>\u22122<\/jats:sup>\n                    at 0.4\u00a0V versus reversible hydrogen electrode, outperforming many noble metal electrocatalysts reported previously. The formaldehyde\u2010assisted water electrolyzer delivers 100\u00a0mA cm\n                    <jats:sup>\u22122<\/jats:sup>\n                    at a low cell voltage of 0.124\u00a0V, and a current density of 486\u00a0\u00b1\u00a020\u00a0mA cm\n                    <jats:sup>\u22122<\/jats:sup>\n                    at a cell voltage of 0.6\u00a0V without any iR compensation and exhibits nearly 200% faradaic efficiency for bipolar hydrogen production at 100\u00a0mA cm\n                    <jats:sup>\u22122<\/jats:sup>\n                    in 88\u00a0h long\u2010term operation. Density functional theory calculations further confirm the notably lowered barriers for dehydrogenation and Tafel steps on the Cu\u2086Sn\u2085 surface compared to Cu, underscoring its potential as a highly active catalyst.\n                  <\/jats:p>","DOI":"10.1002\/anie.202503828","type":"journal-article","created":{"date-parts":[[2025,5,6]],"date-time":"2025-05-06T22:24:39Z","timestamp":1746570279000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":36,"title":["High\u2010Performance Cu\n                    <sub>6<\/sub>\n                    Sn\n                    <sub>5<\/sub>\n                    Alloy Electrocatalysts for Formaldehyde Oxidative Dehydrogenation and Bipolar Hydrogen Production"],"prefix":"10.1002","volume":"64","author":[{"given":"Xiaoyang","family":"Fu","sequence":"first","affiliation":[{"name":"Department of Chemistry and Biochemistry University of California, Los Angeles  Los Angeles, CA 90095 USA"},{"name":"Department of Materials Science and Engineering University of California, Los Angeles  Los Angeles, CA 90095 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dongfang","family":"Cheng","sequence":"additional","affiliation":[{"name":"Department of Chemical and Biomolecular Engineering University of California, Los Angeles  Los Angeles, CA 90095 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ao","family":"Zhang","sequence":"additional","affiliation":[{"name":"Department of Materials Science and Engineering University of California, Los Angeles  Los Angeles, CA 90095 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jingxuan","family":"Zhou","sequence":"additional","affiliation":[{"name":"Department of Chemistry and Biochemistry University of California, Los Angeles  Los Angeles, CA 90095 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sibo","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Chemistry and Biochemistry University of California, Los Angeles  Los Angeles, CA 90095 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chengzhang","family":"Wan","sequence":"additional","affiliation":[{"name":"Department of Chemistry and Biochemistry University of California, Los Angeles  Los Angeles, CA 90095 USA"},{"name":"Department of Materials Science and Engineering University of California, Los Angeles  Los Angeles, CA 90095 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xun","family":"Zhao","sequence":"additional","affiliation":[{"name":"Department of Bioengineering University of California, Los Angeles  Los Angeles, CA 90095 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jun","family":"Chen","sequence":"additional","affiliation":[{"name":"Department of Bioengineering University of California, Los Angeles  Los Angeles, CA 90095 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Philippe","family":"Sautet","sequence":"additional","affiliation":[{"name":"Department of Chemistry and Biochemistry University of California, Los Angeles  Los Angeles, CA 90095 USA"},{"name":"Department of Chemical and Biomolecular Engineering University of California, Los Angeles  Los Angeles, CA 90095 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yu","family":"Huang","sequence":"additional","affiliation":[{"name":"Department of Chemistry and Biochemistry University of California, Los Angeles  Los Angeles, CA 90095 USA"},{"name":"Department of Materials Science and Engineering University of California, Los Angeles  Los Angeles, CA 90095 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiangfeng","family":"Duan","sequence":"additional","affiliation":[{"name":"Department of Chemistry and Biochemistry University of California, Los Angeles  Los Angeles, CA 90095 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2025,5,22]]},"reference":[{"key":"e_1_2_7_1_1","doi-asserted-by":"publisher","DOI":"10.1039\/D4EY00090K"},{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-021-27806-3"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1039\/D3EE02981F"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsnano.2c11094"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.2c05403"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41560-021-00899-2"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1039\/D3EE02467A"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1002\/aenm.202203568"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1039\/D2EE01427K"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41929-021-00721-y"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00253-001-0876-5"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0043-1354(01)00255-X"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1002\/cssc.201702075"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF00613959"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202302950"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-023-36142-7"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.3c06783"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202106401"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0013-4686(00)00523-5"},{"key":"e_1_2_7_20_1","first-page":"153","volume":"3","author":"Jaksic M.","year":"2000","journal-title":"J. New Mater. Electrochem. Syst."},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.1002\/celc.202100013"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1039\/C9TA11140A"},{"key":"e_1_2_7_23_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201916538"},{"key":"e_1_2_7_24_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202420794"},{"key":"e_1_2_7_25_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsmaterialslett.4c01340"},{"key":"e_1_2_7_26_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41560-023-01386-6"},{"key":"e_1_2_7_27_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.200305165"},{"key":"e_1_2_7_28_1","doi-asserted-by":"publisher","DOI":"10.1515\/ijmr-1996-870310"},{"key":"e_1_2_7_29_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41586-021-04375-5"},{"key":"e_1_2_7_30_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcat.2004.05.012"},{"key":"e_1_2_7_31_1","doi-asserted-by":"publisher","DOI":"10.1039\/D0TA00190B"},{"key":"e_1_2_7_32_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.isci.2023.107994"},{"key":"e_1_2_7_33_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.apcatb.2024.124093"},{"key":"e_1_2_7_34_1","doi-asserted-by":"publisher","DOI":"10.1002\/ange.202115636"},{"key":"e_1_2_7_35_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202301533"}],"container-title":["Angewandte Chemie International Edition"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/am-pdf\/10.1002\/anie.202503828","content-type":"application\/pdf","content-version":"am","intended-application":"syndication"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/anie.202503828","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,1,5]],"date-time":"2026-01-05T15:24:24Z","timestamp":1767626664000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/anie.202503828"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,5,22]]},"references-count":35,"journal-issue":{"issue":"28","published-print":{"date-parts":[[2025,7,7]]}},"alternative-id":["10.1002\/anie.202503828"],"URL":"https:\/\/doi.org\/10.1002\/anie.202503828","archive":["Portico"],"relation":{},"ISSN":["1433-7851","1521-3773"],"issn-type":[{"value":"1433-7851","type":"print"},{"value":"1521-3773","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,5,22]]},"assertion":[{"value":"2025-02-15","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-05-06","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-05-22","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e202503828"}}